CN212303382U - Automatic winding machine for transformer - Google Patents
Automatic winding machine for transformer Download PDFInfo
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- CN212303382U CN212303382U CN202020957779.7U CN202020957779U CN212303382U CN 212303382 U CN212303382 U CN 212303382U CN 202020957779 U CN202020957779 U CN 202020957779U CN 212303382 U CN212303382 U CN 212303382U
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Abstract
The utility model discloses a transformer automatic coil winding machine, include: a machine base; a drive device; the winding shaft is connected with an output shaft of the driving device, and a first gear is arranged on the winding shaft; the transmission shaft is perpendicular to the winding shaft, and a second gear meshed with the first gear is arranged at the lower end of the transmission shaft; the lead device is arranged on one side of the winding shaft; and the reciprocating mechanism is arranged at the upper end of the transmission shaft and is connected with the transmission shaft and the lead device. The utility model discloses a transformer automatic coil winding machine is through setting up mutually perpendicular's spool and transmission shaft, utilizes the transmission shaft to order about reciprocating motion mechanism and drives the lead wire device and be reciprocal linear motion, makes the wire rod evenly twine to the transformer coil on. The structure can realize uniform winding without moving the coil, ensures the position fixation of the coil, and is convenient for subsequent work such as adhesive tape bonding on the coil.
Description
Technical Field
The utility model relates to a transformer production and processing equipment field, in particular to transformer automatic coil winding machine.
Background
The transformer winding machine is a special device for winding a transformer coil, and the automatic winding of the coil is realized by fixing a coil framework on an output shaft of a motor and driving the framework to rotate and wind a wire by utilizing the motor. The coil framework is in the winding process, and the position of the framework and the position of the wire are relatively fixed, so that the coil is not uniformly wound in the winding process, the surface of the coil is not neat, and the production process of the coil is influenced. In the prior art, a reciprocating output shaft is usually arranged to drive a coil to reciprocate, so that the uniform winding of a wire rod is ensured. However, in the winding process of the coil, an insulating adhesive tape needs to be pasted between coil layers for shielding, the coil in reciprocating motion needs to be repositioned when the adhesive tape is pasted on the coil due to unfixed position, the defects of complex operation, low efficiency and the like exist, the pasting effect of the adhesive tape cannot be guaranteed, and the yield of defective products is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a transformer automatic coil winding machine utilizes the reciprocating motion of lead wire device to realize even wire winding, need not to remove the coil, guarantees coil position relatively fixed.
The automatic winding machine for the transformer comprises a machine base; the driving device is arranged in the base; the winding shaft is connected with an output shaft of the driving device, a first gear is arranged on the winding shaft, and the winding shaft is suitable for fixing a transformer coil; the transmission shaft is vertical to the winding shaft, and a second gear meshed with the first gear is arranged at the lower end of the transmission shaft; the lead device is arranged on one side of the winding shaft; the reciprocating mechanism is arranged at the upper end of the transmission shaft, is connected with the transmission shaft and the wire leading device and is suitable for converting the rotation of the transmission shaft into the reciprocating motion of the wire leading device.
According to the utility model discloses transformer automatic coil winding machine has following beneficial effect at least: through setting up mutually perpendicular's spool and transmission shaft, utilize gear engagement structure, guarantee spool and transmission shaft synchronous revolution to utilize the transmission shaft to order about reciprocating motion mechanism and drive the lead wire device and make reciprocal linear motion, the lead wire device can make the wire rod evenly wind to the transformer coil for the reciprocating motion of spool. This structure need not to remove the coil alright realize even wire winding, has guaranteed the rigidity of coil, and follow-up work such as adhesive tape is convenient toward going up the coil, simultaneously, only need a drive arrangement alright realize the simultaneous movement of spool and lead wire device, have advantages such as the cooperation is stable, work efficiency height.
According to some embodiments of the invention, the reciprocating mechanism comprises: the rotating wheel is provided with an eccentric part and is arranged at the upper end of the transmission shaft; the sliding block is provided with an open slot and is arranged above the rotating wheel; the eccentric part is arranged in the open slot and is abutted against the inner wall of the open slot.
According to some embodiments of the utility model, be equipped with the stop collar in the inner chamber, slider one end movable mounting is in the stop collar.
According to some embodiments of the invention, the wire guiding device comprises: the connecting rod is horizontally arranged, and one end of the connecting rod is connected with the reciprocating mechanism; the lead frame is rotatably arranged at the other end of the connecting rod; the current combiner is arranged on the lead frame and is provided with a plurality of guide holes.
According to some embodiments of the utility model, still including smoothing out the line ware, smooth out the line ware setting on the lead frame, smooth out the line ware and be equipped with a plurality of wire holes of smoothing out with the fingers, smooth out the line hole and wire rod specification phase-match, in this embodiment, smooth out the line ware and be equipped with three groups, every is equipped with four wire holes of smoothing out with the fingers the line ware.
According to the utility model discloses a some embodiments still include the uide bushing, and the uide bushing is fixed in the frame, and the uide bushing is equipped with the guiding hole, and connecting rod movable mounting is in the guiding hole.
According to some embodiments of the utility model, first gear is bevel gear structure with the second gear.
According to some embodiments of the utility model, be equipped with the locating pin on the spool.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an internal structure of an automatic winding machine for transformers according to the present embodiment;
fig. 2 is a schematic view of the entire structure of the automatic winding machine for transformers according to the embodiment;
FIG. 3 is a plan view of the reciprocating mechanism of the present embodiment;
reference numerals: a base 100; an inner cavity 101; a stop collar 102; a guide sleeve 103; a driving device 200; a bobbin 300; a positioning pin 301; a first gear 310; a drive shaft 400; a second gear 410; a wire-guiding means 500; a link 510; a lead frame 520; a flow combiner 530; a wire straightener 540; a wire smoothing hole 541; a reciprocating mechanism 600; a wheel 610; an eccentric 611; a slider 620; an opening groove 621.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
According to the utility model discloses a transformer automatic coil winding machine, refer to fig. 1, fig. 2, include: a housing 100 having an interior cavity 101; the driving device 200 is fixed below the inner cavity 101 through a screw structure, and the driving device 200 in the embodiment is a driving motor; one end of the winding shaft 300 is arranged in the inner cavity 101 of the base 100 and connected with an output shaft of the driving device 200, the other end of the winding shaft 300 extends to the outside of the base 100 and is used for fixing a transformer coil, and a first gear 310 is arranged on the winding shaft 300; the transmission shaft 400 is movably arranged in the inner cavity 101 of the base 100, the transmission shaft 400 is arranged perpendicular to the winding shaft 300, the lower end of the transmission shaft 400 is provided with a second gear 410 meshed with the first gear 310, and the first gear 310 and the second gear 410 are arranged perpendicular to each other; the wire leading device 500 is arranged above the winding shaft 300, and the wire leading device 500 is used for leading the wire to be wound out of the wire frame and guiding the wire to move to the position of the coil; and a reciprocating mechanism 600 disposed at an upper end of the transmission shaft 400, the reciprocating mechanism 600 connecting the transmission shaft 400 and the wire-guiding device 500 and adapted to convert the rotation of the transmission shaft 400 into the reciprocating motion of the wire-guiding device 500.
According to the utility model discloses transformer automatic coil winding machine has following beneficial effect at least: through setting up mutually perpendicular's spool and transmission shaft, utilize gear engagement structure, guarantee spool and transmission shaft synchronous revolution to utilize the transmission shaft to order about reciprocating motion mechanism and drive the lead wire device and make reciprocal linear motion, the lead wire device can make the wire rod evenly wind to the transformer coil for the reciprocating motion of spool. This structure need not to remove the coil alright realize even wire winding, has guaranteed the rigidity of coil, and follow-up work such as adhesive tape is convenient toward going up the coil, simultaneously, only need a drive arrangement alright realize the simultaneous movement of spool and lead wire device, have advantages such as the cooperation is stable, work efficiency height.
In some embodiments of the present invention, referring to fig. 1 and 3, the reciprocating mechanism 600 includes: the upper surface of the rotating wheel 610 is provided with an eccentric part 611, the eccentric part 611 is of a cylindrical structure, and the rotating wheel 610 is fixedly sleeved at the upper end of the transmission shaft 400; a slider 620 having an opening groove 621 along a horizontal direction, the slider 620 being disposed above the rotary wheel 610; the eccentric member 611 is disposed inside the opening groove 621 and abuts against an inner wall of the opening groove 621. In this embodiment, the rotation of the transmission shaft 400 drives the rotating wheel 610 to rotate, the eccentric member on the upper surface makes a circular motion, and the eccentric member 611 abuts against the inner wall of the opening groove 621, so as to drive the sliding block 620 to make a reciprocating motion.
It should be noted that, the reciprocating mechanism is used to convert the rotation of the transmission shaft into the reciprocating motion of the wire leading device, the structure of the reciprocating mechanism of the present invention is not limited to the transmission structure in the above embodiments, and the reciprocating mechanism may further include: the rotating wheel is fixed at the upper end of the transmission shaft, and an eccentric part is arranged on the upper surface of the rotating wheel; a guide groove is arranged in the inner cavity along the horizontal direction, a sliding block is movably arranged in the guide groove, and the sliding block is connected with a lead device; the drive rod, drive rod one end hinge slider, the eccentric part is articulated to the other end, and the circular motion of eccentric part orders about the slider through the drive rod and makes reciprocating motion along the spout.
The utility model discloses an in some embodiments, refer to fig. 1, fig. 3, be equipped with stop collar 102 in the inner chamber 101, stop collar 102 passes through structures such as screw to be fixed at inner chamber 101 upper surface, and the installing port of stop collar 102 sets up along the horizontal direction, and slider 620 left end movable mounting is in stop collar 102. Through setting up stop collar 102 structure, can restrict the motion degree of freedom of slider 620, guarantee that slider 620 is horizontal linear motion, simultaneously, stop collar 102 still plays the effect of supporting, fixed slider 620.
In some embodiments of the present invention, referring to fig. 2, the wire guiding device 500 includes: the connecting rod 510 is horizontally arranged, and the left end of the connecting rod 510 is connected with the reciprocating mechanism 600 through welding; a lead frame 520 rotatably installed at the right end of the link 510; the flow combiner 530 is disposed on the lead frame 520, and a plurality of guide holes are disposed on the flow combiner 530. The plurality of wires penetrate through the guide holes from different directions and are collected to one position, and finally the wires move towards the coil, so that the winding work of the coil is facilitated. The rotation of the lead frame 520 can adjust the wire feeding direction, thereby improving the flexibility of the device.
The utility model discloses an in some embodiments, refer to fig. 2, still including smoothing out the fingers line ware 540, smooth out the fingers line ware 540 and set up on the lead frame 520, smooth out the fingers line ware 540 and be equipped with a plurality of wire holes 541 of smoothing out with the fingers, smooth out wire holes 541 and wire rod specification phase-match. The wire straightening device 540 is arranged, so that the trend of the wire can be ensured, the wire straightening hole 541 has a function of detecting the wire diameter of the wire, and the phenomenon that the wire diameter is uneven due to the fact that the local wire diameter of the wire is too large is prevented.
In some embodiments of the present invention, referring to fig. 1 and fig. 3, the present invention further includes a guiding sleeve 103, the guiding sleeve 103 is fixed in the inner cavity 101, the guiding sleeve 103 is provided with a guiding hole, and the connecting rod 510 is movably installed in the guiding hole. The guide sleeve 103 serves to ensure the moving direction of the link 510, ensure the horizontal and vertical movement of the link 510, and also serve to support the link 510.
In some embodiments of the present invention, referring to fig. 1, the first gear 310 and the second gear 410 are bevel gear structures. The bevel gear is used for transmitting the motion and the power between two intersecting shafts, and has the advantages of high transmission efficiency, reliable work, compact structure and the like.
It should be noted that, the first gear and the second gear are used to convert the horizontal rotation of the spool into the vertical rotation of the transmission shaft, the first gear and the second gear of the present invention are not limited to the bevel gear structure in the above embodiments, and may also be the first gear being a crown gear, the second gear being a cylindrical gear, and the meshing structure of the crown gear and the cylindrical gear being capable of transmitting the rotation of the intersection angle of 90 degrees.
In some embodiments of the present invention, referring to fig. 2, the spool 300 is provided with a positioning pin 301. The positioning pin 301 is used for fixing the transformer coil, and the transformer coil is sleeved on the winding shaft 300 and is fixed by abutting the positioning pin 301 against the mounting hole of the transformer coil.
In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. Transformer automatic coil winding machine, its characterized in that includes:
a housing (100) having an interior cavity (101);
a drive device (200) disposed in the lumen (101);
the winding shaft (300) is connected with an output shaft of the driving device (200), a first gear (310) is arranged on the winding shaft (300), and the winding shaft (300) is suitable for fixing a transformer coil;
the transmission shaft (400) is perpendicular to the winding shaft (300), and a second gear (410) meshed with the first gear (310) is arranged at the lower end of the transmission shaft (400);
a wire guiding device (500) arranged at one side of the winding shaft (300);
the reciprocating mechanism (600) is arranged at the upper end of the transmission shaft (400), the reciprocating mechanism (600) is connected with the transmission shaft (400) and the wire leading device (500) and is suitable for converting the rotation of the transmission shaft (400) into the reciprocating motion of the wire leading device (500).
2. The transformer automatic winding machine according to claim 1, wherein the reciprocating mechanism (600) comprises:
the rotating wheel (610) is provided with an eccentric part (611), and the rotating wheel (610) is installed at the upper end of the transmission shaft (400);
the sliding block (620) is provided with an open slot (621), and the sliding block (620) is arranged above the rotating wheel (610);
the eccentric member (611) is disposed inside the open groove (621) and abuts against an inner wall of the open groove (621).
3. The automatic winding machine of the transformer according to claim 2, wherein a limiting sleeve (102) is arranged in the inner cavity (101), and one end of the sliding block (620) is movably arranged in the limiting sleeve (102).
4. The transformer automatic coil winding machine according to claim 1, characterized in that the lead wire device (500) comprises:
the connecting rod (510) is horizontally arranged, and one end of the connecting rod (510) is connected with the reciprocating mechanism (600);
a lead frame (520) rotatably mounted at the other end of the link (510);
and the current combiner (530) is arranged on the lead frame (520), and a plurality of guide holes are formed in the current combiner (530).
5. The automatic winding machine of the transformer according to claim 4, further comprising a wire straightener (540), wherein the wire straightener (540) is arranged on the lead frame (520), the wire straightener (540) is provided with a plurality of wire straightening holes (541), and the wire straightening holes (541) are matched with wire specifications.
6. The automatic winding machine of the transformer according to claim 4, characterized by further comprising a guide sleeve (103), wherein the guide sleeve (103) is fixed in the inner cavity (101), the guide sleeve (103) is provided with a guide hole, and the connecting rod (510) is movably arranged in the guide hole.
7. The transformer automatic winding machine according to claim 1, wherein the first gear (310) and the second gear (410) are both bevel gear structures.
8. The transformer automatic winding machine according to claim 1, characterized in that the winding shaft (300) is provided with a positioning pin (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957779.7U CN212303382U (en) | 2020-05-29 | 2020-05-29 | Automatic winding machine for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957779.7U CN212303382U (en) | 2020-05-29 | 2020-05-29 | Automatic winding machine for transformer |
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| Publication Number | Publication Date |
|---|---|
| CN212303382U true CN212303382U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020957779.7U Active CN212303382U (en) | 2020-05-29 | 2020-05-29 | Automatic winding machine for transformer |
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| Country | Link |
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| CN (1) | CN212303382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274293A (en) * | 2022-09-30 | 2022-11-01 | 宁波中车时代传感技术有限公司 | Coil foot winding device, system and control method thereof |
| CN117198744A (en) * | 2023-10-13 | 2023-12-08 | 深圳市腾顺电源科技有限公司 | Automatic winding equipment for transformer coil |
-
2020
- 2020-05-29 CN CN202020957779.7U patent/CN212303382U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274293A (en) * | 2022-09-30 | 2022-11-01 | 宁波中车时代传感技术有限公司 | Coil foot winding device, system and control method thereof |
| CN115274293B (en) * | 2022-09-30 | 2023-01-03 | 宁波中车时代传感技术有限公司 | Coil foot winding device and system and control method thereof |
| CN117198744A (en) * | 2023-10-13 | 2023-12-08 | 深圳市腾顺电源科技有限公司 | Automatic winding equipment for transformer coil |
| CN117198744B (en) * | 2023-10-13 | 2024-06-11 | 湖南颂源电子科技有限公司 | Automatic winding equipment for transformer coil |
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